Siemens SIMATIC NET RUGGEDCOM RSG2100 - Page 25

Installing the Device
2.5.1Connecting AC or DC Power
2
1
4
6
5
7
4
6
5
3
8
8
4
6
5
7
4
6
5
3
1
Screw-Type Terminal Block
2
Pluggable Terminal Block
3
Jumper
4
Positive/Live (+/L) Terminal
5
Negative/Neutral (-/N) Terminal (-/N)
6
Surge Ground Terminal
7
Chassis Ground Terminal
8
Chassis Ground Connection
Figure2.5 Terminal Block Wiring
5. Connect the negative wire from the power source to the negative/neutral (-/N)
terminal on the terminal block.
6. Install the supplied metal jumper between terminals 2, 4 and 6 to connect
the surge ground terminals to the chassis ground terminal. The surge ground
terminals are used as the ground conductor for all surge and transient
suppression circuitry internal to the unit.
7. Using a #6 ring lug and #6-32 screw, secure the ground terminal on the power
source to the chassis ground connection on the device. Make sure the lug is
tightened to 1.7 N·m (15 lbf·in).
2
1
3
1
Stainless Steel Stud
2
#6-32 Screw
16
RUGGEDCOM RSG2100
Installation Manual, 11/2022, C79000-G8976-1040-20